Free online VIV to OGV converter

Older VivoActive recordings and legacy video archives may use VIV, while current media players, editors, and web workflows more commonly accept OGV. Converting the file creates an open Ogg-based video that can be handled by software supporting Theora and Vorbis.

What the VIV format is

VIV is a legacy video format associated with VivoActive video technology and older streaming or multimedia software, including applications that used the Vivo codec and RealPlayer-era playback components. The .viv extension is not a guarantee of one consistent container specification, so files with that extension can differ in codec, audio content, and metadata.

You may encounter VIV files in old software installations, archived downloads, legacy screen or camera recordings, and media copied from systems that are no longer available. Modern players may fail to open them because native Vivo support is uncommon.

What the OGV format is

OGV normally contains Ogg multimedia streams, most often Theora video and Vorbis audio. It is useful when an application requires an open, patent-unencumbered video format or when you need a file that can be processed with standard FFmpeg and other Ogg-compatible tools.

OGV preserves the original frame sequence after decoding, but conversion to Theora is usually lossy. OGV is less widely supported in current browsers and consumer devices than MP4 or WebM, so confirm that the destination application accepts it before converting a large archive.

How to convert VIV to OGV

Using the built-in online converter

1. Open the VIV-to-OGV converter on 101convert.com.
2. Upload the .viv file and select OGV as the output format.
3. Start the conversion, then download the generated .ogv file when processing finishes.
4. Open the result in VLC or another Ogg-compatible player and check both the picture and audio before deleting the source.

This method requires no locally installed conversion software. It can only work if the service recognizes the particular VIV variant; an unsupported or damaged file will need local inspection.

Using FFmpeg locally

FFmpeg is the most practical desktop option when its installed build can demux the Vivo stream:

1. Check whether FFmpeg can identify the file:

ffprobe input.viv

2. If the input is recognized, encode the video as Theora and audio as Vorbis:

ffmpeg -i input.viv -map 0:v:0 -map 0:a? -c:v libtheora -q:v 7 -pix_fmt yuv420p -c:a libvorbis -q:a 5 output.ogv

-q:v 7 provides a relatively high Theora quality setting; reduce it for a smaller file or raise it only within the encoder's supported range. -q:a 5 controls Vorbis audio quality. The optional audio map allows conversion of silent VIV files without failing because no audio stream exists.

If the file contains multiple streams, inspect the ffprobe output and replace the maps with specific selections such as -map 0:0 -map 0:1. If FFmpeg reports an unknown format or cannot find a decoder, try a current build; otherwise the VIV variant is probably unsupported and must first be opened with its original playback software.

Quality and compatibility limitations

Because VIV playback and decoding may already involve an obsolete or poorly documented codec, conversion cannot restore detail that is missing from the source. The output may also have incorrect colors, timing, or audio if the decoder interprets the legacy stream incorrectly, so compare duration and synchronization with the original.

Keep the original VIV file as an archival master. OGV is appropriate for applications that specifically require Ogg/Theora, but MP4 with H.264 or WebM with VP9/AV1 is generally more compatible with current players and browsers when the destination does not require OGV.